I was scammed

There is company called ATF Trading group, they told me that they trade shares and gold and i believe them. I didn't know they are scam artists, i invested R500.00 to this company which they claimed that i will get R1000.00 in three weeks. I visited their offices on the 29-10-2014 to get collect my money and their offices were closed, i asked the lady who's working next door and she told me it was a scam, the court has kicked them out of that building. This illegally company was working at Durban commercial city, 11 floor office no.1121. It's contact details, tel: 031 822 2893, cell: 0840531534.